87077707701 has 16 divisors (see below), whose sum is σ = 118357873920. Its totient is φ = 56925851840.

The previous prime is 87077707687. The next prime is 87077707741. The reversal of 87077707701 is 10770777078.

It is a cyclic number.

It is not a de Polignac number, because 87077707701 - 2⁵ = 87077707669 is a prime.

It is a super-3 number, since 3×87077707701³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87077707741) 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, 151135 + ... + 443843.

It is an arithmetic number, because the mean of its divisors is an integer number (7397367120).

Almost surely, 2^87077707701 is an apocalyptic number.

It is an amenable number.

87077707701 is a deficient number, since it is larger than the sum of its proper divisors (31280166219).

87077707701 is a wasteful number, since it uses less digits than its factorization.

87077707701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294636.

The product of its (nonzero) digits is 941192, while the sum is 51.

The spelling of 87077707701 in words is "eighty-seven billion, seventy-seven million, seven hundred seven thousand, seven hundred one".