502555413 has 16 divisors (see below), whose sum is σ = 693760320. Its totient is φ = 323213184.

The previous prime is 502555399. The next prime is 502555421. The reversal of 502555413 is 314555205.

It is a happy number.

It is not a de Polignac number, because 502555413 - 2¹⁶ = 502489877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502555483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185970 + ... + 188652.

It is an arithmetic number, because the mean of its divisors is an integer number (43360020).

Almost surely, 2^502555413 is an apocalyptic number.

It is an amenable number.

502555413 is a deficient number, since it is larger than the sum of its proper divisors (191204907).

502555413 is a wasteful number, since it uses less digits than its factorization.

502555413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4868.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 502555413 is about 22417.7477236229. The cubic root of 502555413 is about 795.0503840541.

The spelling of 502555413 in words is "five hundred two million, five hundred fifty-five thousand, four hundred thirteen".