62956552961 has 4 divisors (see below), whose sum is σ = 63233894832. Its totient is φ = 62679211092.

The previous prime is 62956552943. The next prime is 62956553017. The reversal of 62956552961 is 16925565926.

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, and also an emirpimes, since its reverse is a distinct semiprime: 16925565926 = 2 ⋅8462782963.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-62956552961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 62956552897 and 62956552906.

It is not an unprimeable number, because it can be changed into a prime (62956552261) 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, 138670595 + ... + 138671048.

It is an arithmetic number, because the mean of its divisors is an integer number (15808473708).

Almost surely, 2^62956552961 is an apocalyptic number.

It is an amenable number.

62956552961 is a deficient number, since it is larger than the sum of its proper divisors (277341871).

62956552961 is a wasteful number, since it uses less digits than its factorization.

62956552961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277341870.

The product of its digits is 8748000, while the sum is 56.

The spelling of 62956552961 in words is "sixty-two billion, nine hundred fifty-six million, five hundred fifty-two thousand, nine hundred sixty-one".