401354513 has 8 divisors (see below), whose sum is σ = 485672832. Its totient is φ = 323781696.

The previous prime is 401354467. The next prime is 401354567. The reversal of 401354513 is 315453104.

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

It is not a de Polignac number, because 401354513 - 2⁶ = 401354449 is a prime.

It is a super-2 number, since 2×401354513² = 322170890210934338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401354593) 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, 1686245 + ... + 1686482.

It is an arithmetic number, because the mean of its divisors is an integer number (60709104).

Almost surely, 2^401354513 is an apocalyptic number.

It is an amenable number.

401354513 is a deficient number, since it is larger than the sum of its proper divisors (84318319).

401354513 is a wasteful number, since it uses less digits than its factorization.

401354513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372751.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 401354513 is about 20033.8342061623. The cubic root of 401354513 is about 737.6370408174.

The spelling of 401354513 in words is "four hundred one million, three hundred fifty-four thousand, five hundred thirteen".