62664650011 has 24 divisors (see below), whose sum is σ = 68091814080. Its totient is φ = 57636913152.

The previous prime is 62664650003. The next prime is 62664650021. The reversal of 62664650011 is 11005646626.

It is not a de Polignac number, because 62664650011 - 2³ = 62664650003 is a prime.

It is a super-2 number, since 2×62664650011² (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 (62664650021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3928510 + ... + 3944428.

It is an arithmetic number, because the mean of its divisors is an integer number (2837158920).

Almost surely, 2^62664650011 is an apocalyptic number.

62664650011 is a deficient number, since it is larger than the sum of its proper divisors (5427164069).

62664650011 is a wasteful number, since it uses less digits than its factorization.

62664650011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16263 (or 16246 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 62664650011 in words is "sixty-two billion, six hundred sixty-four million, six hundred fifty thousand, eleven".