150100615551 has 4 divisors (see below), whose sum is σ = 200134154072. Its totient is φ = 100067077032.

The previous prime is 150100615493. The next prime is 150100615591. The reversal of 150100615551 is 155516001051.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 150100615551 - 2¹⁸ = 150100353407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150100615591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25016769256 + ... + 25016769261.

It is an arithmetic number, because the mean of its divisors is an integer number (50033538518).

Almost surely, 2^150100615551 is an apocalyptic number.

150100615551 is a deficient number, since it is larger than the sum of its proper divisors (50033538521).

150100615551 is an equidigital number, since it uses as much as digits as its factorization.

150100615551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50033538520.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 150100615551 in words is "one hundred fifty billion, one hundred million, six hundred fifteen thousand, five hundred fifty-one".