151277652 has 48 divisors (see below), whose sum is σ = 398865600. Its totient is φ = 49569120.

The previous prime is 151277617. The next prime is 151277657. The reversal of 151277652 is 256772151.

151277652 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151277657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5499 + ... + 18242.

It is an arithmetic number, because the mean of its divisors is an integer number (8309700).

Almost surely, 2^151277652 is an apocalyptic number.

151277652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151277652 is an abundant number, since it is smaller than the sum of its proper divisors (247587948).

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

151277652 is a wasteful number, since it uses less digits than its factorization.

151277652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23813 (or 23805 counting only the distinct ones).

The product of its digits is 29400, while the sum is 36.

The square root of 151277652 is about 12299.4980385380. The cubic root of 151277652 is about 532.8335858627.

The spelling of 151277652 in words is "one hundred fifty-one million, two hundred seventy-seven thousand, six hundred fifty-two".