7577540051 has 2 divisors, whose sum is σ = 7577540052. Its totient is φ = 7577540050.

The previous prime is 7577540041. The next prime is 7577540053. The reversal of 7577540051 is 1500457757.

It is a happy number.

7577540051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7577540051 - 2¹⁸ = 7577277907 is a prime.

It is a super-2 number, since 2×7577540051² (a number of 21 digits) contains 22 as substring.

Together with 7577540053, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 7577539990 and 7577540008.

It is not a weakly prime, because it can be changed into another prime (7577540053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3788770025 + 3788770026.

It is an arithmetic number, because the mean of its divisors is an integer number (3788770026).

Almost surely, 2^7577540051 is an apocalyptic number.

7577540051 is a deficient number, since it is larger than the sum of its proper divisors (1).

7577540051 is an equidigital number, since it uses as much as digits as its factorization.

7577540051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 171500, while the sum is 41.

The square root of 7577540051 is about 87049.0669163088. The cubic root of 7577540051 is about 1964.1564621743.

The spelling of 7577540051 in words is "seven billion, five hundred seventy-seven million, five hundred forty thousand, fifty-one".