11458437625 has 8 divisors (see below), whose sum is σ = 14300130312. Its totient is φ = 9166750000.

The previous prime is 11458437587. The next prime is 11458437637. The reversal of 11458437625 is 52673485411.

It can be written as a sum of positive squares in 4 ways, for example, as 2545000704 + 8913436921 = 50448^2 + 94411^2 .

It is not a de Polignac number, because 11458437625 - 2¹⁵ = 11458404857 is a prime.

It is a super-3 number, since 3×11458437625³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

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, 45833626 + ... + 45833875.

It is an arithmetic number, because the mean of its divisors is an integer number (1787516289).

Almost surely, 2^11458437625 is an apocalyptic number.

It is an amenable number.

11458437625 is a deficient number, since it is larger than the sum of its proper divisors (2841692687).

11458437625 is an frugal number, since it uses more digits than its factorization.

11458437625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91667516 (or 91667506 counting only the distinct ones).

The product of its digits is 806400, while the sum is 46.

The spelling of 11458437625 in words is "eleven billion, four hundred fifty-eight million, four hundred thirty-seven thousand, six hundred twenty-five".