151552732 has 6 divisors (see below), whose sum is σ = 265217288. Its totient is φ = 75776364.

The previous prime is 151552729. The next prime is 151552733. The reversal of 151552732 is 237255151.

It is a junction number, because it is equal to n+sod(n) for n = 151552694 and 151552703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151552733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18944088 + ... + 18944095.

Almost surely, 2^151552732 is an apocalyptic number.

It is an amenable number.

151552732 is a deficient number, since it is larger than the sum of its proper divisors (113664556).

151552732 is a wasteful number, since it uses less digits than its factorization.

151552732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37888187 (or 37888185 counting only the distinct ones).

The product of its digits is 10500, while the sum is 31.

The square root of 151552732 is about 12310.6755297993. The cubic root of 151552732 is about 533.1563546468.

The spelling of 151552732 in words is "one hundred fifty-one million, five hundred fifty-two thousand, seven hundred thirty-two".