52402526 has 16 divisors (see below), whose sum is σ = 85963248. Its totient is φ = 23760000.

The previous prime is 52402523. The next prime is 52402529. The reversal of 52402526 is 62520425.

It is an interprime number because it is at equal distance from previous prime (52402523) and next prime (52402529).

It is a junction number, because it is equal to n+sod(n) for n = 52402495 and 52402504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52402523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6776 + ... + 12276.

It is an arithmetic number, because the mean of its divisors is an integer number (5372703).

Almost surely, 2^52402526 is an apocalyptic number.

52402526 is a deficient number, since it is larger than the sum of its proper divisors (33560722).

52402526 is a wasteful number, since it uses less digits than its factorization.

52402526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5947.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 52402526 is about 7238.9589030468. The cubic root of 52402526 is about 374.2117391769.

The spelling of 52402526 in words is "fifty-two million, four hundred two thousand, five hundred twenty-six".