157141554 has 8 divisors (see below), whose sum is σ = 314283120. Its totient is φ = 52380516.

The previous prime is 157141549. The next prime is 157141577. The reversal of 157141554 is 455141751.

157141554 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

157141554 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13095124 + ... + 13095135.

It is an arithmetic number, because the mean of its divisors is an integer number (39285390).

Almost surely, 2^157141554 is an apocalyptic number.

157141554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

157141554 is a wasteful number, since it uses less digits than its factorization.

157141554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26190264.

The product of its digits is 14000, while the sum is 33.

The square root of 157141554 is about 12535.6114330335. The cubic root of 157141554 is about 539.6311541537.

The spelling of 157141554 in words is "one hundred fifty-seven million, one hundred forty-one thousand, five hundred fifty-four".