76725550101 has 16 divisors (see below), whose sum is σ = 108324705024. Its totient is φ = 48138729984.

The previous prime is 76725550079. The next prime is 76725550147. The reversal of 76725550101 is 10105552767.

It is not a de Polignac number, because 76725550101 - 2¹⁸ = 76725287957 is a prime.

It is a super-2 number, since 2×76725550101² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 76725550101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76725570101) 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, 1175025 + ... + 1238601.

It is an arithmetic number, because the mean of its divisors is an integer number (6770294064).

Almost surely, 2^76725550101 is an apocalyptic number.

It is an amenable number.

76725550101 is a deficient number, since it is larger than the sum of its proper divisors (31599154923).

76725550101 is a wasteful number, since it uses less digits than its factorization.

76725550101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87260.

The product of its (nonzero) digits is 73500, while the sum is 39.

The spelling of 76725550101 in words is "seventy-six billion, seven hundred twenty-five million, five hundred fifty thousand, one hundred one".