150346625561 has 16 divisors (see below), whose sum is σ = 171166020480. Its totient is φ = 130720571520.

The previous prime is 150346625537. The next prime is 150346625593. The reversal of 150346625561 is 165526643051.

It is a de Polignac number, because none of the positive numbers 2^k-150346625561 is a prime.

It is a super-3 number, since 3×150346625561³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150346625161) 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, 2420651 + ... + 2481983.

It is an arithmetic number, because the mean of its divisors is an integer number (10697876280).

Almost surely, 2^150346625561 is an apocalyptic number.

150346625561 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

150346625561 is a deficient number, since it is larger than the sum of its proper divisors (20819394919).

150346625561 is a wasteful number, since it uses less digits than its factorization.

150346625561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71056.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 150346625561 in words is "one hundred fifty billion, three hundred forty-six million, six hundred twenty-five thousand, five hundred sixty-one".