47460161455 has 64 divisors (see below), whose sum is σ = 67765598208. Its totient is φ = 31236710400.

The previous prime is 47460161429. The next prime is 47460161459. The reversal of 47460161455 is 55416106474.

It is not a de Polignac number, because 47460161455 - 2¹³ = 47460153263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47460161459) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22042659 + ... + 22044811.

It is an arithmetic number, because the mean of its divisors is an integer number (1058837472).

Almost surely, 2^47460161455 is an apocalyptic number.

47460161455 is a deficient number, since it is larger than the sum of its proper divisors (20305436753).

47460161455 is a wasteful number, since it uses less digits than its factorization.

47460161455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 47460161455 in words is "forty-seven billion, four hundred sixty million, one hundred sixty-one thousand, four hundred fifty-five".