651677452075 has 48 divisors (see below), whose sum is σ = 876559521600. Its totient is φ = 477747694080.

The previous prime is 651677452043. The next prime is 651677452079. The reversal of 651677452075 is 570254776156.

651677452075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 651677452075 - 2⁵ = 651677452043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (651677452079) 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, 165272554 + ... + 165276496.

It is an arithmetic number, because the mean of its divisors is an integer number (18261656700).

Almost surely, 2^651677452075 is an apocalyptic number.

651677452075 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

651677452075 is a deficient number, since it is larger than the sum of its proper divisors (224882069525).

651677452075 is a wasteful number, since it uses less digits than its factorization.

651677452075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7528 (or 7523 counting only the distinct ones).

The product of its (nonzero) digits is 12348000, while the sum is 55.

The spelling of 651677452075 in words is "six hundred fifty-one billion, six hundred seventy-seven million, four hundred fifty-two thousand, seventy-five".