49796523 has 12 divisors (see below), whose sum is σ = 82203888. Its totient is φ = 28455120.

The previous prime is 49796507. The next prime is 49796563. The reversal of 49796523 is 32569794.

It is a happy number.

It is not a de Polignac number, because 49796523 - 2⁴ = 49796507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49796503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 395148 + ... + 395273.

It is an arithmetic number, because the mean of its divisors is an integer number (6850324).

Almost surely, 2^49796523 is an apocalyptic number.

49796523 is a deficient number, since it is larger than the sum of its proper divisors (32407365).

49796523 is a wasteful number, since it uses less digits than its factorization.

49796523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790434 (or 790431 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 49796523 is about 7056.6651472207. The cubic root of 49796523 is about 367.9027266333.

It can be divided in two parts, 497 and 96523, that added together give a triangular number (97020 = T₄₄₀).

The spelling of 49796523 in words is "forty-nine million, seven hundred ninety-six thousand, five hundred twenty-three".