153515512501401 has 16 divisors (see below), whose sum is σ = 209453528951744. Its totient is φ = 99960722072064.

The previous prime is 153515512501369. The next prime is 153515512501423. The reversal of 153515512501401 is 104105215515351.

It is not a de Polignac number, because 153515512501401 - 2⁵ = 153515512501369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 153515512501401.

It is not an unprimeable number, because it can be changed into a prime (153515512501471) 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, 12549076 + ... + 21552501.

It is an arithmetic number, because the mean of its divisors is an integer number (13090845559484).

Almost surely, 2^{153515512501401} is an apocalyptic number.

It is an amenable number.

153515512501401 is a deficient number, since it is larger than the sum of its proper divisors (55938016450343).

153515512501401 is a wasteful number, since it uses less digits than its factorization.

153515512501401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34136520.

The product of its (nonzero) digits is 75000, while the sum is 39.

The spelling of 153515512501401 in words is "one hundred fifty-three trillion, five hundred fifteen billion, five hundred twelve million, five hundred one thousand, four hundred one".