157051050 has 96 divisors (see below), whose sum is σ = 429430848. Its totient is φ = 37739520.

The previous prime is 157051039. The next prime is 157051057. The reversal of 157051050 is 50150751.

It is a super-2 number, since 2×157051050² = 49330064612205000, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 157051050.

It is not an unprimeable number, because it can be changed into a prime (157051057) 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 47 ways as a sum of consecutive naturals, for example, 82914 + ... + 84786.

It is an arithmetic number, because the mean of its divisors is an integer number (4473238).

Almost surely, 2^157051050 is an apocalyptic number.

157051050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 157051050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214715424).

157051050 is an abundant number, since it is smaller than the sum of its proper divisors (272379798).

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

157051050 is a wasteful number, since it uses less digits than its factorization.

157051050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944 (or 1939 counting only the distinct ones).

The product of its (nonzero) digits is 875, while the sum is 24.

The square root of 157051050 is about 12532.0010373444. The cubic root of 157051050 is about 539.5275359916.

The spelling of 157051050 in words is "one hundred fifty-seven million, fifty-one thousand, fifty".