62379012513 has 4 divisors (see below), whose sum is σ = 83172016688. Its totient is φ = 41586008340.

The previous prime is 62379012469. The next prime is 62379012523. The reversal of 62379012513 is 31521097326.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 62379012513 - 2⁹ = 62379012001 is a prime.

It is a super-2 number, since 2×62379012513² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62379012523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10396502083 + ... + 10396502088.

It is an arithmetic number, because the mean of its divisors is an integer number (20793004172).

Almost surely, 2^62379012513 is an apocalyptic number.

It is an amenable number.

62379012513 is a deficient number, since it is larger than the sum of its proper divisors (20793004175).

62379012513 is a wasteful number, since it uses less digits than its factorization.

62379012513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20793004174.

The product of its (nonzero) digits is 68040, while the sum is 39.

The spelling of 62379012513 in words is "sixty-two billion, three hundred seventy-nine million, twelve thousand, five hundred thirteen".