151420542554 has 8 divisors (see below), whose sum is σ = 227289984768. Its totient is φ = 75657214300.

The previous prime is 151420542547. The next prime is 151420542569. The reversal of 151420542554 is 455245024151.

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

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, 26524922 + ... + 26530629.

It is an arithmetic number, because the mean of its divisors is an integer number (28411248096).

Almost surely, 2^151420542554 is an apocalyptic number.

151420542554 is a deficient number, since it is larger than the sum of its proper divisors (75869442214).

151420542554 is a wasteful number, since it uses less digits than its factorization.

151420542554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53056980.

The product of its (nonzero) digits is 160000, while the sum is 38.

The spelling of 151420542554 in words is "one hundred fifty-one billion, four hundred twenty million, five hundred forty-two thousand, five hundred fifty-four".