7479136042951 has 2 divisors, whose sum is σ = 7479136042952. Its totient is φ = 7479136042950.

The previous prime is 7479136042883. The next prime is 7479136042979. The reversal of 7479136042951 is 1592406319747.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1592406319747) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7479136042951 - 2¹³ = 7479136034759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7479136046951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3739568021475 + 3739568021476.

It is an arithmetic number, because the mean of its divisors is an integer number (3739568021476).

Almost surely, 2^{7479136042951} is an apocalyptic number.

7479136042951 is a deficient number, since it is larger than the sum of its proper divisors (1).

7479136042951 is an equidigital number, since it uses as much as digits as its factorization.

7479136042951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 7479136042951 in words is "seven trillion, four hundred seventy-nine billion, one hundred thirty-six million, forty-two thousand, nine hundred fifty-one".