10515150032 has 20 divisors (see below), whose sum is σ = 20413144740. Its totient is φ = 5247241728.

The previous prime is 10515150011. The next prime is 10515150047. The reversal of 10515150032 is 23005151501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9316882576 + 1198267456 = 96524^2 + 34616^2 .

It is a super-2 number, since 2×10515150032² (a number of 21 digits) contains 22 as substring.

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, 637433 + ... + 653720.

It is an arithmetic number, because the mean of its divisors is an integer number (1020657237).

Almost surely, 2^10515150032 is an apocalyptic number.

It is an amenable number.

10515150032 is a deficient number, since it is larger than the sum of its proper divisors (9897994708).

10515150032 is a wasteful number, since it uses less digits than its factorization.

10515150032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291670 (or 1291664 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The spelling of 10515150032 in words is "ten billion, five hundred fifteen million, one hundred fifty thousand, thirty-two".