425376037545 has 16 divisors (see below), whose sum is σ = 680658323712. Its totient is φ = 226848332160.

The previous prime is 425376037517. The next prime is 425376037547. The reversal of 425376037545 is 545730673524.

It is a happy number.

It is not a de Polignac number, because 425376037545 - 2¹² = 425376033449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425376037547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 993361 + ... + 1355550.

It is an arithmetic number, because the mean of its divisors is an integer number (42541145232).

Almost surely, 2^425376037545 is an apocalyptic number.

It is an amenable number.

425376037545 is a deficient number, since it is larger than the sum of its proper divisors (255282286167).

425376037545 is a wasteful number, since it uses less digits than its factorization.

425376037545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360992.

The product of its (nonzero) digits is 10584000, while the sum is 51.

The spelling of 425376037545 in words is "four hundred twenty-five billion, three hundred seventy-six million, thirty-seven thousand, five hundred forty-five".