45436670653531 has 2 divisors, whose sum is σ = 45436670653532. Its totient is φ = 45436670653530.

The previous prime is 45436670653511. The next prime is 45436670653541. The reversal of 45436670653531 is 13535607663454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45436670653531 - 2²⁵ = 45436637099099 is a prime.

It is a super-2 number, since 2×45436670653531² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45436670653511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22718335326765 + 22718335326766.

It is an arithmetic number, because the mean of its divisors is an integer number (22718335326766).

Almost surely, 2^{45436670653531} is an apocalyptic number.

45436670653531 is a deficient number, since it is larger than the sum of its proper divisors (1).

45436670653531 is an equidigital number, since it uses as much as digits as its factorization.

45436670653531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648000, while the sum is 58.

The spelling of 45436670653531 in words is "forty-five trillion, four hundred thirty-six billion, six hundred seventy million, six hundred fifty-three thousand, five hundred thirty-one".