151015005656015 has 16 divisors (see below), whose sum is σ = 181270748576736. Its totient is φ = 120776846438400.

The previous prime is 151015005655933. The next prime is 151015005656051. The reversal of 151015005656015 is 510656500510151.

It is not a de Polignac number, because 151015005656015 - 2¹⁶ = 151015005590479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414201239 + ... + 414565671.

It is an arithmetic number, because the mean of its divisors is an integer number (11329421786046).

Almost surely, 2^{151015005656015} is an apocalyptic number.

151015005656015 is a deficient number, since it is larger than the sum of its proper divisors (30255742920721).

151015005656015 is a wasteful number, since it uses less digits than its factorization.

151015005656015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388330.

The product of its (nonzero) digits is 112500, while the sum is 41.

The spelling of 151015005656015 in words is "one hundred fifty-one trillion, fifteen billion, five million, six hundred fifty-six thousand, fifteen".