537432115790 has 32 divisors (see below), whose sum is σ = 1068816409920. Its totient is φ = 193530540544.

The previous prime is 537432115769. The next prime is 537432115793. The reversal of 537432115790 is 97511234735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537432115793) 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, 68721425 + ... + 68729244.

It is an arithmetic number, because the mean of its divisors is an integer number (33400512810).

Almost surely, 2^537432115790 is an apocalyptic number.

537432115790 is a deficient number, since it is larger than the sum of its proper divisors (531384294130).

537432115790 is a wasteful number, since it uses less digits than its factorization.

537432115790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137450716.

The product of its (nonzero) digits is 793800, while the sum is 47.

The spelling of 537432115790 in words is "five hundred thirty-seven billion, four hundred thirty-two million, one hundred fifteen thousand, seven hundred ninety".