49123524 has 12 divisors (see below), whose sum is σ = 114621584. Its totient is φ = 16374504.

The previous prime is 49123513. The next prime is 49123541. The reversal of 49123524 is 42532194.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×49123524² = 4826241220357152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49123491 and 49123500.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2046802 + ... + 2046825.

Almost surely, 2^49123524 is an apocalyptic number.

It is an amenable number.

49123524 is an abundant number, since it is smaller than the sum of its proper divisors (65498060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49123524 is a wasteful number, since it uses less digits than its factorization.

49123524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4093634 (or 4093632 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 49123524 is about 7008.8175892942. The cubic root of 49123524 is about 366.2378041888.

The spelling of 49123524 in words is "forty-nine million, one hundred twenty-three thousand, five hundred twenty-four".