5725154776646 has 8 divisors (see below), whose sum is σ = 8594607855000. Its totient is φ = 2860285491648.

The previous prime is 5725154776591. The next prime is 5725154776651. The reversal of 5725154776646 is 6466774515275.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1145945216 + ... + 1145950211.

It is an arithmetic number, because the mean of its divisors is an integer number (1074325981875).

Almost surely, 2^{5725154776646} is an apocalyptic number.

5725154776646 is a deficient number, since it is larger than the sum of its proper divisors (2869453078354).

5725154776646 is a wasteful number, since it uses less digits than its factorization.

5725154776646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291896678.

The product of its digits is 296352000, while the sum is 65.

The spelling of 5725154776646 in words is "five trillion, seven hundred twenty-five billion, one hundred fifty-four million, seven hundred seventy-six thousand, six hundred forty-six".