150425431555 has 16 divisors (see below), whose sum is σ = 206408321280. Its totient is φ = 103093574112.

The previous prime is 150425431553. The next prime is 150425431577. The reversal of 150425431555 is 555134524051.

It is a cyclic number.

It is not a de Polignac number, because 150425431555 - 2¹ = 150425431553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150425431553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1085665 + ... + 1216354.

It is an arithmetic number, because the mean of its divisors is an integer number (12900520080).

Almost surely, 2^150425431555 is an apocalyptic number.

150425431555 is a deficient number, since it is larger than the sum of its proper divisors (55982889725).

150425431555 is a wasteful number, since it uses less digits than its factorization.

150425431555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303898.

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 150425431555 in words is "one hundred fifty billion, four hundred twenty-five million, four hundred thirty-one thousand, five hundred fifty-five".