152561080 has 32 divisors (see below), whose sum is σ = 392300640. Its totient is φ = 52306560.

The previous prime is 152561069. The next prime is 152561081. The reversal of 152561080 is 80165251.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152561081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272151 + ... + 272710.

It is an arithmetic number, because the mean of its divisors is an integer number (12259395).

Almost surely, 2^152561080 is an apocalyptic number.

152561080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152561080 is an abundant number, since it is smaller than the sum of its proper divisors (239739560).

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

152561080 is a wasteful number, since it uses less digits than its factorization.

152561080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544879 (or 544875 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 152561080 is about 12351.5618445604. The cubic root of 152561080 is about 534.3361842923.

The spelling of 152561080 in words is "one hundred fifty-two million, five hundred sixty-one thousand, eighty".