74703053 has 2 divisors, whose sum is σ = 74703054. Its totient is φ = 74703052.

The previous prime is 74703029. The next prime is 74703067. The reversal of 74703053 is 35030747.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45941284 + 28761769 = 6778^2 + 5363^2 .

It is a cyclic number.

It is not a de Polignac number, because 74703053 - 2⁶ = 74702989 is a prime.

It is a super-2 number, since 2×74703053² = 11161092255041618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74703653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37351526 + 37351527.

It is an arithmetic number, because the mean of its divisors is an integer number (37351527).

Almost surely, 2^74703053 is an apocalyptic number.

It is an amenable number.

74703053 is a deficient number, since it is larger than the sum of its proper divisors (1).

74703053 is an equidigital number, since it uses as much as digits as its factorization.

74703053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 29.

The square root of 74703053 is about 8643.0927913566. The cubic root of 74703053 is about 421.1590302731.

The spelling of 74703053 in words is "seventy-four million, seven hundred three thousand, fifty-three".