151532352 has 42 divisors (see below), whose sum is σ = 434341778. Its totient is φ = 50510592.

The previous prime is 151532347. The next prime is 151532383. The reversal of 151532352 is 253235151.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 80568576 + 70963776 = 8976^2 + 8424^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130963 + ... + 132114.

Almost surely, 2^151532352 is an apocalyptic number.

151532352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151532352 is an abundant number, since it is smaller than the sum of its proper divisors (282809426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151532352 is a wasteful number, since it uses less digits than its factorization.

151532352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263095 (or 263082 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 151532352 is about 12309.8477651025. The cubic root of 151532352 is about 533.1324549048.

The spelling of 151532352 in words is "one hundred fifty-one million, five hundred thirty-two thousand, three hundred fifty-two".