48790523 has 4 divisors (see below), whose sum is σ = 48935640. Its totient is φ = 48645408.

The previous prime is 48790513. The next prime is 48790579. The reversal of 48790523 is 32509784.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48790523 is a prime.

It is a super-2 number, since 2×48790523² = 4761030269227058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48790513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72053 + ... + 72726.

It is an arithmetic number, because the mean of its divisors is an integer number (12233910).

Almost surely, 2^48790523 is an apocalyptic number.

48790523 is a deficient number, since it is larger than the sum of its proper divisors (145117).

48790523 is a wasteful number, since it uses less digits than its factorization.

48790523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145116.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 48790523 is about 6985.0213313919. The cubic root of 48790523 is about 365.4083701081.

The spelling of 48790523 in words is "forty-eight million, seven hundred ninety thousand, five hundred twenty-three".