2672516191254 has 64 divisors (see below), whose sum is σ = 6676688073216. Its totient is φ = 694319433984.

The previous prime is 2672516191253. The next prime is 2672516191327. The reversal of 2672516191254 is 4521916152762.

It is a junction number, because it is equal to n+sod(n) for n = 2672516191197 and 2672516191206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2672516191253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36491167 + ... + 36564330.

It is an arithmetic number, because the mean of its divisors is an integer number (104323251144).

Almost surely, 2^{2672516191254} is an apocalyptic number.

2672516191254 is an abundant number, since it is smaller than the sum of its proper divisors (4004171881962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2672516191254 is a wasteful number, since it uses less digits than its factorization.

2672516191254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73055589.

The product of its digits is 1814400, while the sum is 51.

The spelling of 2672516191254 in words is "two trillion, six hundred seventy-two billion, five hundred sixteen million, one hundred ninety-one thousand, two hundred fifty-four".