155025404150 has 24 divisors (see below), whose sum is σ = 288949273920. Its totient is φ = 61880694560.

The previous prime is 155025404147. The next prime is 155025404153. The reversal of 155025404150 is 51404520551.

155025404150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (155025404147) and next prime (155025404153).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155025404153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3212489 + ... + 3260388.

It is an arithmetic number, because the mean of its divisors is an integer number (12039553080).

Almost surely, 2^155025404150 is an apocalyptic number.

155025404150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

155025404150 is a deficient number, since it is larger than the sum of its proper divisors (133923869770).

155025404150 is a wasteful number, since it uses less digits than its factorization.

155025404150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6473368 (or 6473363 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 155025404150 in words is "one hundred fifty-five billion, twenty-five million, four hundred four thousand, one hundred fifty".