157533080 has 64 divisors (see below), whose sum is σ = 368375040. Its totient is φ = 60584832.

The previous prime is 157533073. The next prime is 157533083. The reversal of 157533080 is 80335751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157533083) 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, 114557 + ... + 115923.

It is an arithmetic number, because the mean of its divisors is an integer number (5755860).

Almost surely, 2^157533080 is an apocalyptic number.

157533080 is a gapful number since it is divisible by the number (10) 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 157533080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184187520).

157533080 is an abundant number, since it is smaller than the sum of its proper divisors (210841960).

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

157533080 is a wasteful number, since it uses less digits than its factorization.

157533080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488 (or 1484 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 157533080 is about 12551.2182675627. The cubic root of 157533080 is about 540.0789550761.

The spelling of 157533080 in words is "one hundred fifty-seven million, five hundred thirty-three thousand, eighty".