45401459 has 2 divisors, whose sum is σ = 45401460. Its totient is φ = 45401458.

The previous prime is 45401423. The next prime is 45401467. The reversal of 45401459 is 95410454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45401459 is a prime.

It is a super-2 number, since 2×45401459² = 4122584958657362, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45401359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22700729 + 22700730.

It is an arithmetic number, because the mean of its divisors is an integer number (22700730).

Almost surely, 2^45401459 is an apocalyptic number.

45401459 is a deficient number, since it is larger than the sum of its proper divisors (1).

45401459 is an equidigital number, since it uses as much as digits as its factorization.

45401459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 45401459 is about 6738.0604776152. The cubic root of 45401459 is about 356.7439388676.

The spelling of 45401459 in words is "forty-five million, four hundred one thousand, four hundred fifty-nine".