5757611540 has 48 divisors (see below), whose sum is σ = 12446339472. Its totient is φ = 2236256256.

The previous prime is 5757611521. The next prime is 5757611579. The reversal of 5757611540 is 451167575.

It can be written as a sum of positive squares in 8 ways, for example, as 5299204 + 5752312336 = 2302^2 + 75844^2 .

It is a super-3 number, since 3×5757611540³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74822 + ... + 130818.

It is an arithmetic number, because the mean of its divisors is an integer number (259298739).

Almost surely, 2^5757611540 is an apocalyptic number.

It is an amenable number.

5757611540 is an abundant number, since it is smaller than the sum of its proper divisors (6688727932).

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

5757611540 is a wasteful number, since it uses less digits than its factorization.

5757611540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56156 (or 56154 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 41.

The square root of 5757611540 is about 75878.9268506085. The cubic root of 5757611540 is about 1792.3140945536.

The spelling of 5757611540 in words is "five billion, seven hundred fifty-seven million, six hundred eleven thousand, five hundred forty".