150476130523551 has 128 divisors (see below), whose sum is σ = 242983380326400. Its totient is φ = 81023381913600.

The previous prime is 150476130523547. The next prime is 150476130523553. The reversal of 150476130523551 is 155325031674051.

It is a happy number.

It is not a de Polignac number, because 150476130523551 - 2² = 150476130523547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150476130523551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150476130523553) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7978999560 + ... + 7979018418.

It is an arithmetic number, because the mean of its divisors is an integer number (1898307658800).

Almost surely, 2^{150476130523551} is an apocalyptic number.

150476130523551 is a deficient number, since it is larger than the sum of its proper divisors (92507249802849).

150476130523551 is a wasteful number, since it uses less digits than its factorization.

150476130523551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20849.

The product of its (nonzero) digits is 1890000, while the sum is 48.

The spelling of 150476130523551 in words is "one hundred fifty trillion, four hundred seventy-six billion, one hundred thirty million, five hundred twenty-three thousand, five hundred fifty-one".