149573544925 has 48 divisors (see below), whose sum is σ = 216441702400. Its totient is φ = 102494185920.

The previous prime is 149573544907. The next prime is 149573544943. The reversal of 149573544925 is 529445375941.

It is an interprime number because it is at equal distance from previous prime (149573544907) and next prime (149573544943).

It is not a de Polignac number, because 149573544925 - 2⁵ = 149573544893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 149573544925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14512324 + ... + 14522626.

Almost surely, 2^149573544925 is an apocalyptic number.

It is an amenable number.

149573544925 is a deficient number, since it is larger than the sum of its proper divisors (66868157475).

149573544925 is a wasteful number, since it uses less digits than its factorization.

149573544925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12027 (or 12008 counting only the distinct ones).

The product of its digits is 27216000, while the sum is 58.

The spelling of 149573544925 in words is "one hundred forty-nine billion, five hundred seventy-three million, five hundred forty-four thousand, nine hundred twenty-five".