2536421354 has 8 divisors (see below), whose sum is σ = 3856750500. Its totient is φ = 1250837856.

The previous prime is 2536421353. The next prime is 2536421423. The reversal of 2536421354 is 4531246352.

It can be written as a sum of positive squares in 2 ways, for example, as 2443819225 + 92602129 = 49435^2 + 9623^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2536421351) 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, 8686229 + ... + 8686520.

Almost surely, 2^2536421354 is an apocalyptic number.

2536421354 is a deficient number, since it is larger than the sum of its proper divisors (1320329146).

2536421354 is a wasteful number, since it uses less digits than its factorization.

2536421354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17372824.

The product of its digits is 86400, while the sum is 35.

The square root of 2536421354 is about 50362.8966005729. The cubic root of 2536421354 is about 1363.7679094881.

The spelling of 2536421354 in words is "two billion, five hundred thirty-six million, four hundred twenty-one thousand, three hundred fifty-four".