76432373153 has 2 divisors, whose sum is σ = 76432373154. Its totient is φ = 76432373152.

The previous prime is 76432373137. The next prime is 76432373183. The reversal of 76432373153 is 35137323467.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72173897104 + 4258476049 = 268652^2 + 65257^2 .

It is a cyclic number.

It is not a de Polignac number, because 76432373153 - 2⁴ = 76432373137 is a prime.

It is a super-2 number, since 2×76432373153² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (76432373183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38216186576 + 38216186577.

It is an arithmetic number, because the mean of its divisors is an integer number (38216186577).

Almost surely, 2^76432373153 is an apocalyptic number.

It is an amenable number.

76432373153 is a deficient number, since it is larger than the sum of its proper divisors (1).

76432373153 is an equidigital number, since it uses as much as digits as its factorization.

76432373153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 952560, while the sum is 44.

The spelling of 76432373153 in words is "seventy-six billion, four hundred thirty-two million, three hundred seventy-three thousand, one hundred fifty-three".