62946010687 has 48 divisors (see below), whose sum is σ = 80079168672. Its totient is φ = 49136855040.

The previous prime is 62946010657. The next prime is 62946010691. The reversal of 62946010687 is 78601064926.

It is a de Polignac number, because none of the positive numbers 2^k-62946010687 is a prime.

It is a super-2 number, since 2×62946010687² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 62946010687.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62946010637) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3213112 + ... + 3232642.

It is an arithmetic number, because the mean of its divisors is an integer number (1668316014).

Almost surely, 2^62946010687 is an apocalyptic number.

62946010687 is a deficient number, since it is larger than the sum of its proper divisors (17133157985).

62946010687 is a wasteful number, since it uses less digits than its factorization.

62946010687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19688 (or 19681 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 62946010687 in words is "sixty-two billion, nine hundred forty-six million, ten thousand, six hundred eighty-seven".