10515412354 has 16 divisors (see below), whose sum is σ = 16364073600. Its totient is φ = 5061766864.

The previous prime is 10515412337. The next prime is 10515412379. The reversal of 10515412354 is 45321451501.

It is a super-2 number, since 2×10515412354² (a number of 21 digits) contains 22 as substring.

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, 241114 + ... + 281365.

It is an arithmetic number, because the mean of its divisors is an integer number (1022754600).

Almost surely, 2^10515412354 is an apocalyptic number.

10515412354 is a deficient number, since it is larger than the sum of its proper divisors (5848661246).

10515412354 is a wasteful number, since it uses less digits than its factorization.

10515412354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522857.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 10515412354 its reverse (45321451501), we get a palindrome (55836863855).

The spelling of 10515412354 in words is "ten billion, five hundred fifteen million, four hundred twelve thousand, three hundred fifty-four".