5574997461 has 64 divisors (see below), whose sum is σ = 8802293760. Its totient is φ = 3102624000.

The previous prime is 5574997453. The next prime is 5574997481. The reversal of 5574997461 is 1647994755.

It is a happy number.

It is not a de Polignac number, because 5574997461 - 2³ = 5574997453 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5574997451) 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, 2714511 + ... + 2716563.

It is an arithmetic number, because the mean of its divisors is an integer number (137535840).

Almost surely, 2^5574997461 is an apocalyptic number.

It is an amenable number.

5574997461 is a deficient number, since it is larger than the sum of its proper divisors (3227296299).

5574997461 is a wasteful number, since it uses less digits than its factorization.

5574997461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218.

The product of its digits is 9525600, while the sum is 57.

The square root of 5574997461 is about 74665.9056129369. The cubic root of 5574997461 is about 1773.1612206901.

The spelling of 5574997461 in words is "five billion, five hundred seventy-four million, nine hundred ninety-seven thousand, four hundred sixty-one".