151372725 has 48 divisors (see below), whose sum is σ = 287160192. Its totient is φ = 68924160.

The previous prime is 151372699. The next prime is 151372763. The reversal of 151372725 is 527273151.

It is a happy number.

It is not a de Polignac number, because 151372725 - 2⁵ = 151372693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 195439 + ... + 196211.

It is an arithmetic number, because the mean of its divisors is an integer number (5982504).

Almost surely, 2^151372725 is an apocalyptic number.

151372725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

151372725 is a deficient number, since it is larger than the sum of its proper divisors (135787467).

151372725 is a wasteful number, since it uses less digits than its factorization.

151372725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166 (or 1161 counting only the distinct ones).

The product of its digits is 14700, while the sum is 33.

The square root of 151372725 is about 12303.3623453103. The cubic root of 151372725 is about 532.9451852480.

The spelling of 151372725 in words is "one hundred fifty-one million, three hundred seventy-two thousand, seven hundred twenty-five".