40152465554 has 8 divisors (see below), whose sum is σ = 60264833328. Its totient is φ = 20064187780.

The previous prime is 40152465547. The next prime is 40152465583. The reversal of 40152465554 is 45556425104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40152465554² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6018332 + ... + 6024999.

It is an arithmetic number, because the mean of its divisors is an integer number (7533104166).

Almost surely, 2^40152465554 is an apocalyptic number.

40152465554 is a deficient number, since it is larger than the sum of its proper divisors (20112367774).

40152465554 is a wasteful number, since it uses less digits than its factorization.

40152465554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12045000.

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 40152465554 in words is "forty billion, one hundred fifty-two million, four hundred sixty-five thousand, five hundred fifty-four".