2553346400426 has 16 divisors (see below), whose sum is σ = 4117378296960. Its totient is φ = 1183746258720.

The previous prime is 2553346400417. The next prime is 2553346400441. The reversal of 2553346400426 is 6240046433552.

It is a super-2 number, since 2×2553346400426² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714820835 + ... + 714824406.

It is an arithmetic number, because the mean of its divisors is an integer number (257336143560).

Almost surely, 2^{2553346400426} is an apocalyptic number.

2553346400426 is a deficient number, since it is larger than the sum of its proper divisors (1564031896534).

2553346400426 is a wasteful number, since it uses less digits than its factorization.

2553346400426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429645309.

The product of its (nonzero) digits is 2073600, while the sum is 44.

The spelling of 2553346400426 in words is "two trillion, five hundred fifty-three billion, three hundred forty-six million, four hundred thousand, four hundred twenty-six".