502140354525045 has 32 divisors (see below), whose sum is σ = 892706166633600. Its totient is φ = 267804528170112.

The previous prime is 502140354525031. The next prime is 502140354525049. The reversal of 502140354525045 is 540525453041205.

502140354525045 is a `hidden beast` number, since 5 + 0 + 2 + 1 + 4 + 0 + 354 + 5 + 250 + 45 = 666.

It is not a de Polignac number, because 502140354525045 - 2⁵ = 502140354525013 is a prime.

It is a super-3 number, since 3×502140354525045³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502140354525049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15496392 + ... + 35276321.

It is an arithmetic number, because the mean of its divisors is an integer number (27897067707300).

Almost surely, 2^{502140354525045} is an apocalyptic number.

It is an amenable number.

502140354525045 is a deficient number, since it is larger than the sum of its proper divisors (390565812108555).

502140354525045 is a wasteful number, since it uses less digits than its factorization.

502140354525045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50845986 (or 50845980 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 45.

The spelling of 502140354525045 in words is "five hundred two trillion, one hundred forty billion, three hundred fifty-four million, five hundred twenty-five thousand, forty-five".