15270672263 has 48 divisors (see below), whose sum is σ = 20368918080. Its totient is φ = 11167580160.

The previous prime is 15270672253. The next prime is 15270672283. The reversal of 15270672263 is 36227607251.

It is not a de Polignac number, because 15270672263 - 2⁸ = 15270672007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15270672263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15270672203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5887895 + ... + 5890487.

It is an arithmetic number, because the mean of its divisors is an integer number (424352460).

Almost surely, 2^15270672263 is an apocalyptic number.

15270672263 is a deficient number, since it is larger than the sum of its proper divisors (5098245817).

15270672263 is a wasteful number, since it uses less digits than its factorization.

15270672263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048 (or 3037 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 15270672263 in words is "fifteen billion, two hundred seventy million, six hundred seventy-two thousand, two hundred sixty-three".