60197437479 has 8 divisors (see below), whose sum is σ = 80266002160. Its totient is φ = 40130248896.

The previous prime is 60197437429. The next prime is 60197437481. The reversal of 60197437479 is 97473479106.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-60197437479 is a prime.

It is a super-2 number, since 2×60197437479² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60197437409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237214 + ... + 420315.

It is an arithmetic number, because the mean of its divisors is an integer number (10033250270).

Almost surely, 2^60197437479 is an apocalyptic number.

60197437479 is a deficient number, since it is larger than the sum of its proper divisors (20068564681).

60197437479 is a wasteful number, since it uses less digits than its factorization.

60197437479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688049.

The product of its (nonzero) digits is 8001504, while the sum is 57.

The spelling of 60197437479 in words is "sixty billion, one hundred ninety-seven million, four hundred thirty-seven thousand, four hundred seventy-nine".