7401406153 has 2 divisors, whose sum is σ = 7401406154. Its totient is φ = 7401406152.

The previous prime is 7401406123. The next prime is 7401406193. The reversal of 7401406153 is 3516041047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5222663824 + 2178742329 = 72268^2 + 46677^2 .

It is a cyclic number.

It is not a de Polignac number, because 7401406153 - 2²⁵ = 7367851721 is a prime.

It is not a weakly prime, because it can be changed into another prime (7401406123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3700703076 + 3700703077.

It is an arithmetic number, because the mean of its divisors is an integer number (3700703077).

Almost surely, 2^7401406153 is an apocalyptic number.

It is an amenable number.

7401406153 is a deficient number, since it is larger than the sum of its proper divisors (1).

7401406153 is an equidigital number, since it uses as much as digits as its factorization.

7401406153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 7401406153 is about 86031.4253804969. The cubic root of 7401406153 is about 1948.8185833477.

The spelling of 7401406153 in words is "seven billion, four hundred one million, four hundred six thousand, one hundred fifty-three".