3642516454756 has 12 divisors (see below), whose sum is σ = 6375368637568. Its totient is φ = 1820982558312.

The previous prime is 3642516454721. The next prime is 3642516454763. The reversal of 3642516454756 is 6574546152463.

It is a super-2 number, since 2×3642516454756² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3642516454756.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68887536 + ... + 68940391.

Almost surely, 2^{3642516454756} is an apocalyptic number.

It is an amenable number.

3642516454756 is a deficient number, since it is larger than the sum of its proper divisors (2732852182812).

3642516454756 is a wasteful number, since it uses less digits than its factorization.

3642516454756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137834538 (or 137834536 counting only the distinct ones).

The product of its digits is 72576000, while the sum is 58.

The spelling of 3642516454756 in words is "three trillion, six hundred forty-two billion, five hundred sixteen million, four hundred fifty-four thousand, seven hundred fifty-six".