76232145087 has 24 divisors (see below), whose sum is σ = 131375127600. Its totient is φ = 43561225008.

The previous prime is 76232145083. The next prime is 76232145103. The reversal of 76232145087 is 78054123267.

76232145087 is a `hidden beast` number, since 7 + 623 + 2 + 14 + 5 + 0 + 8 + 7 = 666.

It is not a de Polignac number, because 76232145087 - 2² = 76232145083 is a prime.

It is a super-2 number, since 2×76232145087² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76232145083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28809012 + ... + 28811657.

It is an arithmetic number, because the mean of its divisors is an integer number (5473963650).

Almost surely, 2^76232145087 is an apocalyptic number.

76232145087 is a deficient number, since it is larger than the sum of its proper divisors (55142982513).

76232145087 is a wasteful number, since it uses less digits than its factorization.

76232145087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57620692 (or 57620679 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 76232145087 in words is "seventy-six billion, two hundred thirty-two million, one hundred forty-five thousand, eighty-seven".