10312553460 has 48 divisors (see below), whose sum is σ = 31500165312. Its totient is φ = 2500012800.

The previous prime is 10312553431. The next prime is 10312553467. The reversal of 10312553460 is 6435521301.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312553467) 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, 7811881 + ... + 7813200.

It is an arithmetic number, because the mean of its divisors is an integer number (656253444).

Almost surely, 2^10312553460 is an apocalyptic number.

10312553460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10312553460 is an abundant number, since it is smaller than the sum of its proper divisors (21187611852).

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

10312553460 is a wasteful number, since it uses less digits than its factorization.

10312553460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15625104 (or 15625102 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

It can be divided in two parts, 103125 and 53460, that multiplied together give a square (5513062500 = 74250²).

The spelling of 10312553460 in words is "ten billion, three hundred twelve million, five hundred fifty-three thousand, four hundred sixty".