625634452741 has 8 divisors (see below), whose sum is σ = 629047540224. Its totient is φ = 622222798080.

The previous prime is 625634452733. The next prime is 625634452759. The reversal of 625634452741 is 147254436526.

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 625634452741 - 2³ = 625634452733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625634452711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523365 + ... + 1234981.

It is an arithmetic number, because the mean of its divisors is an integer number (78630942528).

Almost surely, 2^625634452741 is an apocalyptic number.

It is an amenable number.

625634452741 is a deficient number, since it is larger than the sum of its proper divisors (3413087483).

625634452741 is a wasteful number, since it uses less digits than its factorization.

625634452741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716411.

The product of its digits is 4838400, while the sum is 49.

The spelling of 625634452741 in words is "six hundred twenty-five billion, six hundred thirty-four million, four hundred fifty-two thousand, seven hundred forty-one".