151187052 has 48 divisors (see below), whose sum is σ = 374879232. Its totient is φ = 47258880.

The previous prime is 151187021. The next prime is 151187053. The reversal of 151187052 is 250781151.

It is not an unprimeable number, because it can be changed into a prime (151187053) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 62253 + ... + 64635.

It is an arithmetic number, because the mean of its divisors is an integer number (7809984).

Almost surely, 2^151187052 is an apocalyptic number.

151187052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151187052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187439616).

151187052 is an abundant number, since it is smaller than the sum of its proper divisors (223692180).

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

151187052 is a wasteful number, since it uses less digits than its factorization.

151187052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2718 (or 2716 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 30.

The square root of 151187052 is about 12295.8144097900. The cubic root of 151187052 is about 532.7271934937.

The spelling of 151187052 in words is "one hundred fifty-one million, one hundred eighty-seven thousand, fifty-two".