5145026554 has 4 divisors (see below), whose sum is σ = 7717539834. Its totient is φ = 2572513276.

The previous prime is 5145026539. The next prime is 5145026563. The reversal of 5145026554 is 4556205415.

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

It can be written as a sum of positive squares in only one way, i.e., 4713509025 + 431517529 = 68655^2 + 20773^2 .

It is a super-2 number, since 2×5145026554² = 52942596482730229832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286256637 + ... + 1286256640.

Almost surely, 2^5145026554 is an apocalyptic number.

5145026554 is a deficient number, since it is larger than the sum of its proper divisors (2572513280).

5145026554 is a wasteful number, since it uses less digits than its factorization.

5145026554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572513279.

The product of its (nonzero) digits is 120000, while the sum is 37.

The square root of 5145026554 is about 71728.8404618393. The cubic root of 5145026554 is about 1726.3514219943.

The spelling of 5145026554 in words is "five billion, one hundred forty-five million, twenty-six thousand, five hundred fifty-four".