92002140520 has 32 divisors (see below), whose sum is σ = 207416401920. Its totient is φ = 36727685440.

The previous prime is 92002140493. The next prime is 92002140551. The reversal of 92002140520 is 2504120029.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2266216 + ... + 2306455.

It is an arithmetic number, because the mean of its divisors is an integer number (6481762560).

Almost surely, 2^92002140520 is an apocalyptic number.

It is an amenable number.

92002140520 is an abundant number, since it is smaller than the sum of its proper divisors (115414261400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

92002140520 is a wasteful number, since it uses less digits than its factorization.

92002140520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573185 (or 4573181 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 92002140520 its reverse (2504120029), we get a palindrome (94506260549).

The spelling of 92002140520 in words is "ninety-two billion, two million, one hundred forty thousand, five hundred twenty".