151477652 has 12 divisors (see below), whose sum is σ = 279037920. Its totient is φ = 71752536.

The previous prime is 151477621. The next prime is 151477661. The reversal of 151477652 is 256774151.

It is a Harshad number since it is a multiple of its sum of digits (38).

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 3 ways as a sum of consecutive naturals, for example, 996488 + ... + 996639.

It is an arithmetic number, because the mean of its divisors is an integer number (23253160).

Almost surely, 2^151477652 is an apocalyptic number.

It is an amenable number.

151477652 is a deficient number, since it is larger than the sum of its proper divisors (127560268).

151477652 is a wasteful number, since it uses less digits than its factorization.

151477652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993150 (or 1993148 counting only the distinct ones).

The product of its digits is 58800, while the sum is 38.

The square root of 151477652 is about 12307.6257661663. The cubic root of 151477652 is about 533.0682973072.

The spelling of 151477652 in words is "one hundred fifty-one million, four hundred seventy-seven thousand, six hundred fifty-two".