290534053451 has 4 divisors (see below), whose sum is σ = 291560675832. Its totient is φ = 289507431072.

The previous prime is 290534053427. The next prime is 290534053499. The reversal of 290534053451 is 154350435092.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 290534053451 - 2⁶ = 290534053387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 290534053399 and 290534053408.

It is not an unprimeable number, because it can be changed into a prime (290534052451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 513310766 + ... + 513311331.

It is an arithmetic number, because the mean of its divisors is an integer number (72890168958).

Almost surely, 2^290534053451 is an apocalyptic number.

290534053451 is a deficient number, since it is larger than the sum of its proper divisors (1026622381).

290534053451 is a wasteful number, since it uses less digits than its factorization.

290534053451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026622380.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 290534053451 in words is "two hundred ninety billion, five hundred thirty-four million, fifty-three thousand, four hundred fifty-one".