537423905502 has 24 divisors (see below), whose sum is σ = 1270274686200. Its totient is φ = 162855728880.

The previous prime is 537423905497. The next prime is 537423905533. The reversal of 537423905502 is 205509324735.

537423905502 is a `hidden beast` number, since 5 + 3 + 7 + 4 + 2 + 3 + 90 + 550 + 2 = 666.

It is a super-3 number, since 3×537423905502³ (a number of 36 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1357130877 + ... + 1357131272.

It is an arithmetic number, because the mean of its divisors is an integer number (52928111925).

Almost surely, 2^537423905502 is an apocalyptic number.

537423905502 is an abundant number, since it is smaller than the sum of its proper divisors (732850780698).

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

537423905502 is a wasteful number, since it uses less digits than its factorization.

537423905502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714262168 (or 2714262165 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 45.

The spelling of 537423905502 in words is "five hundred thirty-seven billion, four hundred twenty-three million, nine hundred five thousand, five hundred two".