87055747701 has 16 divisors (see below), whose sum is σ = 125030330880. Its totient is φ = 53561108160.

The previous prime is 87055747663. The next prime is 87055747717. The reversal of 87055747701 is 10774755078.

It is not a de Polignac number, because 87055747701 - 2¹³ = 87055739509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87055747771) 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, 59670 + ... + 421511.

It is an arithmetic number, because the mean of its divisors is an integer number (7814395680).

Almost surely, 2^87055747701 is an apocalyptic number.

It is an amenable number.

87055747701 is a deficient number, since it is larger than the sum of its proper divisors (37974583179).

87055747701 is a wasteful number, since it uses less digits than its factorization.

87055747701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485836.

The product of its (nonzero) digits is 1920800, while the sum is 51.

The spelling of 87055747701 in words is "eighty-seven billion, fifty-five million, seven hundred forty-seven thousand, seven hundred one".