5011572461 has 24 divisors (see below), whose sum is σ = 5897837880. Its totient is φ = 4245696000.

The previous prime is 5011572457. The next prime is 5011572473. The reversal of 5011572461 is 1642751105.

It can be written as a sum of positive squares in 4 ways, for example, as 152646025 + 4858926436 = 12355^2 + 69706^2 .

It is not a de Polignac number, because 5011572461 - 2² = 5011572457 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5011572451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2781761 + ... + 2783561.

It is an arithmetic number, because the mean of its divisors is an integer number (245743245).

Almost surely, 2^5011572461 is an apocalyptic number.

It is an amenable number.

5011572461 is a deficient number, since it is larger than the sum of its proper divisors (886265419).

5011572461 is a wasteful number, since it uses less digits than its factorization.

5011572461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445 (or 2438 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 5011572461 is about 70792.4604813253. The cubic root of 5011572461 is about 1711.2941721885.

The spelling of 5011572461 in words is "five billion, eleven million, five hundred seventy-two thousand, four hundred sixty-one".