70624030501 has 2 divisors, whose sum is σ = 70624030502. Its totient is φ = 70624030500.

The previous prime is 70624030493. The next prime is 70624030511. The reversal of 70624030501 is 10503042607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68324732100 + 2299298401 = 261390^2 + 47951^2 .

It is a cyclic number.

It is not a de Polignac number, because 70624030501 - 2³ = 70624030493 is a prime.

It is a super-2 number, since 2×70624030501² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70624030501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70624030511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35312015250 + 35312015251.

It is an arithmetic number, because the mean of its divisors is an integer number (35312015251).

Almost surely, 2^70624030501 is an apocalyptic number.

It is an amenable number.

70624030501 is a deficient number, since it is larger than the sum of its proper divisors (1).

70624030501 is an equidigital number, since it uses as much as digits as its factorization.

70624030501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The spelling of 70624030501 in words is "seventy billion, six hundred twenty-four million, thirty thousand, five hundred one".