11458920037 has 2 divisors, whose sum is σ = 11458920038. Its totient is φ = 11458920036.

The previous prime is 11458920029. The next prime is 11458920101. The reversal of 11458920037 is 73002985411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11457347521 + 1572516 = 107039^2 + 1254^2 .

It is a cyclic number.

It is not a de Polignac number, because 11458920037 - 2³ = 11458920029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11458920337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5729460018 + 5729460019.

It is an arithmetic number, because the mean of its divisors is an integer number (5729460019).

Almost surely, 2^11458920037 is an apocalyptic number.

It is an amenable number.

11458920037 is a deficient number, since it is larger than the sum of its proper divisors (1).

11458920037 is an equidigital number, since it uses as much as digits as its factorization.

11458920037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 11458920037 in words is "eleven billion, four hundred fifty-eight million, nine hundred twenty thousand, thirty-seven".