87955740502 has 8 divisors (see below), whose sum is σ = 150781269456. Its totient is φ = 37695317352.

The previous prime is 87955740493. The next prime is 87955740533. The reversal of 87955740502 is 20504755978.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 87955740502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3141276433 + ... + 3141276460.

It is an arithmetic number, because the mean of its divisors is an integer number (18847658682).

Almost surely, 2^87955740502 is an apocalyptic number.

87955740502 is a deficient number, since it is larger than the sum of its proper divisors (62825528954).

87955740502 is a wasteful number, since it uses less digits than its factorization.

87955740502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6282552902.

The product of its (nonzero) digits is 3528000, while the sum is 52.

The spelling of 87955740502 in words is "eighty-seven billion, nine hundred fifty-five million, seven hundred forty thousand, five hundred two".