45975105 has 48 divisors (see below), whose sum is σ = 87721920. Its totient is φ = 22089600.

The previous prime is 45975103. The next prime is 45975107. The reversal of 45975105 is 50157954.

It is an interprime number because it is at equal distance from previous prime (45975103) and next prime (45975107).

It is not a de Polignac number, because 45975105 - 2¹ = 45975103 is a prime.

It is a super-2 number, since 2×45975105² = 4227420559522050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45975105.

It is not an unprimeable number, because it can be changed into a prime (45975103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64491 + ... + 65199.

It is an arithmetic number, because the mean of its divisors is an integer number (1827540).

Almost surely, 2^45975105 is an apocalyptic number.

45975105 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45975105 is a deficient number, since it is larger than the sum of its proper divisors (41746815).

45975105 is a wasteful number, since it uses less digits than its factorization.

45975105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862 (or 859 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 36.

The square root of 45975105 is about 6780.4944509969. The cubic root of 45975105 is about 358.2401377732.

The spelling of 45975105 in words is "forty-five million, nine hundred seventy-five thousand, one hundred five".