150798025 has 12 divisors (see below), whose sum is σ = 213702592. Its totient is φ = 103404240.

The previous prime is 150798023. The next prime is 150798049. The reversal of 150798025 is 520897051.

It is not a de Polignac number, because 150798025 - 2¹ = 150798023 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150798023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 430677 + ... + 431026.

Almost surely, 2^150798025 is an apocalyptic number.

It is an amenable number.

150798025 is a deficient number, since it is larger than the sum of its proper divisors (62904567).

150798025 is an equidigital number, since it uses as much as digits as its factorization.

150798025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861720 (or 861715 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 150798025 is about 12279.9847312609. The cubic root of 150798025 is about 532.2698719805.

It can be divided in two parts, 15079 and 8025, that added together give a square (23104 = 152²).

The spelling of 150798025 in words is "one hundred fifty million, seven hundred ninety-eight thousand, twenty-five".