625437343051 has 8 divisors (see below), whose sum is σ = 630191880000. Its totient is φ = 620696811720.

The previous prime is 625437342973. The next prime is 625437343061. The reversal of 625437343051 is 150343734526.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 625437343051 - 2¹⁹ = 625436818763 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 625437342989 and 625437343007.

It is not an unprimeable number, because it can be changed into a prime (625437343061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3411745 + ... + 3590386.

It is an arithmetic number, because the mean of its divisors is an integer number (78773985000).

Almost surely, 2^625437343051 is an apocalyptic number.

625437343051 is a deficient number, since it is larger than the sum of its proper divisors (4754536949).

625437343051 is a wasteful number, since it uses less digits than its factorization.

625437343051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7002809.

The product of its (nonzero) digits is 907200, while the sum is 43.

The spelling of 625437343051 in words is "six hundred twenty-five billion, four hundred thirty-seven million, three hundred forty-three thousand, fifty-one".