425354451 has 8 divisors (see below), whose sum is σ = 567240960. Its totient is φ = 283518792.

The previous prime is 425354431. The next prime is 425354471. The reversal of 425354451 is 154453524.

It is an interprime number because it is at equal distance from previous prime (425354431) and next prime (425354471).

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

It is not a de Polignac number, because 425354451 - 2¹⁸ = 425092307 is a prime.

It is a super-2 number, since 2×425354451² = 361852817971022802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (425354401) 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, 16210 + ... + 33368.

It is an arithmetic number, because the mean of its divisors is an integer number (70905120).

Almost surely, 2^425354451 is an apocalyptic number.

425354451 is a deficient number, since it is larger than the sum of its proper divisors (141886509).

425354451 is a wasteful number, since it uses less digits than its factorization.

425354451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25425.

The product of its digits is 48000, while the sum is 33.

The square root of 425354451 is about 20624.1230359014. The cubic root of 425354451 is about 752.0562541619.

The spelling of 425354451 in words is "four hundred twenty-five million, three hundred fifty-four thousand, four hundred fifty-one".