457068169211501 has 8 divisors (see below), whose sum is σ = 469422106817400. Its totient is φ = 444714270755328.

The previous prime is 457068169211453. The next prime is 457068169211539. The reversal of 457068169211501 is 105112961860754.

It can be written as a sum of positive squares in 4 ways, for example, as 173591850281476 + 283476318930025 = 13175426^2 + 16836755^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 457068169211501 - 2²² = 457068165017197 is a prime.

It is a super-2 number, since 2×457068169211501² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457068169211561) 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, 14694425 + ... + 33616401.

It is an arithmetic number, because the mean of its divisors is an integer number (58677763352175).

Almost surely, 2^{457068169211501} is an apocalyptic number.

It is an amenable number.

457068169211501 is a deficient number, since it is larger than the sum of its proper divisors (12353937605899).

457068169211501 is a wasteful number, since it uses less digits than its factorization.

457068169211501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19574863.

The product of its (nonzero) digits is 3628800, while the sum is 56.

The spelling of 457068169211501 in words is "four hundred fifty-seven trillion, sixty-eight billion, one hundred sixty-nine million, two hundred eleven thousand, five hundred one".