10626651400 has 48 divisors (see below), whose sum is σ = 25112025540. Its totient is φ = 4180972800.

The previous prime is 10626651319. The next prime is 10626651403. The reversal of 10626651400 is 415662601.

It can be written as a sum of positive squares in 6 ways, for example, as 240188004 + 10386463396 = 15498^2 + 101914^2 .

It is a super-2 number, since 2×10626651400² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10626651403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 423319 + ... + 447718.

Almost surely, 2^10626651400 is an apocalyptic number.

10626651400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10626651400 is an abundant number, since it is smaller than the sum of its proper divisors (14485374140).

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

10626651400 is a wasteful number, since it uses less digits than its factorization.

10626651400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871114 (or 871105 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 10626651400 in words is "ten billion, six hundred twenty-six million, six hundred fifty-one thousand, four hundred".