10612503630 has 128 divisors (see below), whose sum is σ = 29073623040. Its totient is φ = 2753170560.

The previous prime is 10612503611. The next prime is 10612503647. The reversal of 10612503630 is 3630521601.

10612503630 is a `hidden beast` number, since 1 + 0 + 6 + 1 + 25 + 0 + 3 + 630 = 666.

It is a super-2 number, since 2×10612503630² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10612503594 and 10612503603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3144624 + ... + 3147996.

It is an arithmetic number, because the mean of its divisors is an integer number (227137680).

Almost surely, 2^10612503630 is an apocalyptic number.

10612503630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10612503630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14536811520).

10612503630 is an abundant number, since it is smaller than the sum of its proper divisors (18461119410).

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

10612503630 is a wasteful number, since it uses less digits than its factorization.

10612503630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3703 (or 3697 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The spelling of 10612503630 in words is "ten billion, six hundred twelve million, five hundred three thousand, six hundred thirty".