151157543050 has 24 divisors (see below), whose sum is σ = 283732425900. Its totient is φ = 59908308480.

The previous prime is 151157543041. The next prime is 151157543099. The reversal of 151157543050 is 50345751151.

It can be written as a sum of positive squares in 6 ways, for example, as 112052876049 + 39104667001 = 334743^2 + 197749^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13862215 + ... + 13873114.

Almost surely, 2^151157543050 is an apocalyptic number.

151157543050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151157543050 is a deficient number, since it is larger than the sum of its proper divisors (132574882850).

151157543050 is a wasteful number, since it uses less digits than its factorization.

151157543050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27735450 (or 27735445 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 37.

The spelling of 151157543050 in words is "one hundred fifty-one billion, one hundred fifty-seven million, five hundred forty-three thousand, fifty".